package com.cyy.demo.service.impl;

import com.cyy.demo.service.FileService;
import org.springframework.stereotype.Service;

@Service
public class FileServiceImpl implements FileService{

    public FileServiceImpl() {
        System.out.println("===>FileServiceImpl创建成功");
    }

    @Override
    public boolean save() {
        return false;
    }
}
